3. Else, if you've started playing, but haven't finished yet. If you were working for no mistake in mapping triggers, go forth and complete that. Then go to 2. above.

If not, forget about your progress and follow this walkthrough from the beginning will be the fastest, I think.

PREPARATION:

Although the walkthrough might look detailed, it actually only covers the minimal info to follow its process. So please have a careful read on the following solutions of mine for more basic info about this game.

Just to tell you, the following walkthrough takes a pretty strict procedures, but maybe you don't have to be so serious about it. If you missed something, you need to redo some part of it, but in most cases, it takes an hour at the most. If you don't mind that, you can be more relaxed

Getting back to the point, first, set up the optional settings. Go to Main Menu - Config and set the settings as detailed in my 1st solution above.

Then you'd better use the Achievement App to follow some of the cumulative achivements in this game.

Snap Achievement App aside. Next, go to the App and pin following achievements to the top of the achievement list.

These two have gamer score value of 30. As there are only two non-secret 30 gs achievements in this game, it won't be difficult to find these without a knowledge of the language. These two are helpful for checking your progress on all positive / negative triggers collection.

A 10 gs achievement. There are a few 10 gs achievements, but only this one mentions 20 times in the achievement description, so you'll be able to find this. This one is used to detect your mistake in mapping triggers.

On the Achievement App, you can open the optional menu for achievements by pressing on it. From this menu, you can pin that achievement.

Part 1 - 1ST PLAYTHROUGH:

After the preparation is done, start your 1st playthrough. The objectives of this playthrough are as follows.

1. Make a save data at the mapping trigger 2. Choose all negative for main story delusion triggers of chapter 1 to 4, then make a save data at the delusion trigger of chapter 5.3. Pull all 6 special delusion triggers in chapter 7.4. Make no mistake in all of the mapping triggers.

Among these, number 1 and 3 can be done in other playthroughs, so they are not important. If you failed to do 2, you'll have to play chapter 1 to 5 again to find Uki route (takes about 30 minutes). If you failed to do 4, then you must play whole the main story again for the no mistake achievement. This will take about an hour.

Start a new game and press to start fast-forward. The game soon stops at the 1st delusion trigger of chapter 1.

Select negative. Press again to run the game again. If this is the first time you've played this game, you'll see in the snapped Achievement App that the progress for all negative triggers achievement grows (also, all delusion triggers achievement grows a little bit).

At this point, your progress for these achievement triggers shown in the app should be like this (again, if you haven't played this game yet).

Positive: 0%. Negative: 3%. All Triggers: 1%.

Keep pulling negative for the following delusion triggers too. Check the achievement progress each time you pull a new negative trigger. Still, Xbox One sometimes fail to record these achievement progress. In such cases, it'll fix at the next progress of the same achievement, so wait for that.

Eventually, you'll meet the 1st mapping trigger scene.

At this point, your trigger progress should be as follows.

Positive: 0%. Negative: 29%. All Triggers: 12%.

Save the game in case you made a mistake and carefully follow the answers shown in my solution for no mistake in mapping triggers.

After selecting negative for the following two delusion triggers, the story goes into chapter 2, unlocking this achievement.

After a while the game entered chapter 5, the game stops at a delusion trigger. Press twice to see this scene.

This is another important point. Make a save data before selecting positive / negative here. The progress so far is,

Positive: 0%. Negative: 64%. All Triggers: 28%.

After making a save, select negative too. At this point, you should had have selected almost all of the 22 negative delusion triggers available in the main story. The only exception is the 5th delusion trigger of chapter 1, which will become available only from your 2nd playthrough. You have to collect that in the later playthroughs.

Chapter 6 has no triggers at all, just let the game fast-forward through it.

Soon after chapter 7 started, there's a mapping trigger. Be careful not to make a mistake. After this mapping trigger, the game stops at this special delusion trigger sequence.

Make a save data (this is just in case. If everything goes fine, you won't need this save.)

After you chose positive 6 times here, the triggers progress should be like this.

Positive: 0%. Negative: 67%. All Triggers: 38%.

Oddly, these 6 delusion triggers don't count toward positive triggers, and only count for all triggers.

From here, the game only stops at mapping triggers, so things are pretty simple. Just carefully choose the notes according to the solution. If that helps, after finishing the mapping triggers of chapter 9, there's nothing you have to do until the end of the game. Taking a rest here might be good.

After you've finished the game, you'll have the no mistake achievement if you didn't err.

When you get back to the main menu, I recommend to make a quick save there. Start a new game, press to open in-game menu and select return title will do that. It's just an precaution.

At this point, your trigger progress will be like follows.

Positive: 0%. Negative: 67%. All Triggers: 38%.

Part 2 - Uki Route

The objectives of this part are as follows.

1. Find the Uki Route and get to her normal ending, Dream Sky End. Also collect all 3 positive delusion triggers in Uki Route.2. Get to alternate ending Another Sky End.3. Collect all 3 negative delusion triggers in Uki Route.

Load the save data you've made at the chapter 5 delusion trigger in the 1st playthrough. You chose negative last time, but this time choose positive instead. Press to start fast-forwarding, then the following achievement for finding the Uki Route will pop.

If the achievement didn't pop (and it's not your Xbox One's error) then still follow these 2 solutions to find and complete Uki Route. In such case, your trigger progress figures might differ from what shown in this walkthrgough.

At the point you reached Dream Sky End, the trigger progress will like this.

Positive: 12%. Negative: 67%. All Triggers: 44%.

Then do the additional works described in the 2nd solution to see Another Sky End and collect 3 negative triggers in this route. After that, the figures will be,

Positive: 12%. Negative: 77%. All Triggers: 48%.

I recommend to make a quick save here too. From main menu, start a new game, press to open in-game menu and select return title.

The objective here is to find the 3 character specific stories and make save data for the entry point of each. Also make a save at the 5th delusion trigger of chapter 1 (which was not available in the 1st playthrough).

After you've finished the procedures shown in the blog and made 3 save data, the triggers progress will be,

After getting to Dark Sky End, pull all 5 negative triggers of Hinae Route. After you've pulled the 5th negative trigger, you don't need to play till the end of this route. Let the game run for a while (at least 10 seconds) then press to stop fast-forwarding. Make a quick save there.

If you were strictly following the procedures in this walkthrough, then you should be still missing the 5th negative trigger of chapter 1. Load the data you've made when following the blog above and pull negative. The all negative triggers achievement and also all delusion triggers achievement will pop.